Hydrothermal vents were discovered in 1977 in the Pacific ocean.
An oil rig
Upwelling
deep: is down very low such as the ocean is deep steep: high narrow: thin wide: large or fat
The Intertidal zone, Coastal Ocean, and the Open Ocean
The Challenger Deep is in the north Pacific, southwest of Guam.
Challenger deep is in the ocean, it was never explored by spacecraft.
The deepest point on the Earth's surface is Challenger Deep, part of the Marianas Trench in the Pacific Ocean
It is in the Mariana Trench!
Challenger Deep.
This point is Challenger Deep in the Mariana Trench, Pacific Ocean (10 911 +/- 40 m after the latest measurements).
The Challenger Deep in the Mariana Trench.
The Mariana Trench.
The ocean can range from 36,000 feet deep (Challenger Deep, Mariana Trench) to only a few millimeters deep at the beach.
The Challenger Deep is the deepest known part of the seabed in the world. It is between 35,755 to 35,814 feet deep. It is at the southern end of the Mariana Trench in the Pacific Ocean.
Challenger deep.
In the deepest parts.(try the Challenger deep.)